master 812368af: Update documentation about C-M-a and C-M-e

[Ikumi Keita]

branch: master
commit 812368af6a207a2134a3f4e8407b652eeaa533e0
Author: Ikumi Keita <ikumi@ikumi.que.jp>
Commit: Ikumi Keita <ikumi@ikumi.que.jp>

    Update documentation about C-M-a and C-M-e
    
    * doc/auctex.texi (Environments): Supplement to descriptions about
    C-M-a and C-M-e.
---
 doc/auctex.texi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/auctex.texi b/doc/auctex.texi
index e673f1b3..2ca3dfc7 100644
--- a/doc/auctex.texi
+++ b/doc/auctex.texi
@@ -974,6 +974,9 @@ environment.
 If this command is called inside a comment and
 @code{LaTeX-syntactic-comments} is enabled, try to find the environment
 in commented regions with the same comment prefix.
+
+The key bind @kbd{C-M-a} actually calls @code{beginning-of-defun}, which
+in turn calls @code{LaTeX-find-matching-begin}.
 @end deffn
 
 @deffn Command LaTeX-find-matching-end
@@ -983,6 +986,9 @@ in commented regions with the same comment prefix.
 If this command is called inside a comment and
 @code{LaTeX-syntactic-comments} is enabled, try to find the environment
 in commented regions with the same comment prefix.
+
+The key bind @kbd{C-M-e} actually calls @code{end-of-defun}, which in turn
+calls @code{LaTeX-find-matching-end}.
 @end deffn
 
 @node Equations